Area Code 4572 – Kozin/Obukhiv/Ukrainka, Kyiv

Geographic Overview

The +380 4572 area code is a geographic National Destination Code (NDC) assigned to the Kozin, Obukhiv, and Ukrainka localities within the Kyiv Oblast of Ukraine. This region lies just south of the capital city, Kyiv, along the Dnipro River, and forms part of the broader Kyiv metropolitan area. Administratively, the code serves the Obukhiv Raion, which includes the urban-type settlement of Kozin, the city of Obukhiv, and the settlement of Ukrainka. These areas are known for their residential communities, industrial zones, and proximity to the capital, making them important suburban hubs.

Dialing Formats

For callers within Ukraine, the number is dialed in the national format: 0 4572 XXX XX (where X represents the subscriber's local number digits). The leading '0' is the trunk prefix used for domestic calls. For international callers, the number must be dialed in the E.164 international format: +380 4572 XXX XX, omitting the trunk prefix '0'. For example, a local subscriber number 12345 would be dialed as 0 4572 12345 domestically and +380 4572 12345 from abroad.

Caller Instructions

• Local callers (within the same area code): In many cases, local calls may be dialed using only the subscriber number, but it is recommended to use the full national format to ensure connectivity, especially with the implementation of uniform dialing procedures across Ukraine.
• Domestic long-distance callers (from other Ukrainian cities): Dial 0 4572 followed by the subscriber number.
• International callers: Dial the international access prefix (e.g., 00 from most countries, or + from mobile phones), then the country code 380, the area code 4572, and the subscriber number.

Numbering and Overlay Considerations

Subscriber numbers within the 4572 code typically consist of five digits, resulting in a total national significant number length of nine digits (including the NDC). As of the latest ITU-T E.164 allocation, there are no overlay codes in this area, meaning the 4572 code is the sole geographic code for these localities. However, due to the proximity to Kyiv, some businesses may opt for non-geographic numbers or Kyiv city codes (44) for broader coverage, but the 4572 code remains the standard for fixed-line services in Kozin, Obukhiv, and Ukrainka.

For callers using VoIP or mobile networks, the same dialing rules apply. It is important to note that while mobile numbers in Ukraine are non-geographic and begin with 50, 63, 66, etc., the 4572 code is exclusively for fixed-line services. When dialing from abroad, ensure you have the correct international exit code for your country, and remember that the plus sign (+) can be used in place of the exit code on mobile phones.